San Rafael del Sur monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at San Rafael del Sur
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 29.3 | 30.4 | 31.9 | 32.3 | 31.7 | 29.8 | 29.8 | 30 | 29.4 | 29.4 | 29.1 | 29 |
| °F | 84.7 | 86.8 | 89.4 | 90.1 | 89.1 | 85.6 | 85.6 | 86.1 | 85 | 85 | 84.4 | 84.1 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
Average rainfall & rainy days
The graph below shows the average rainfall and number of rainy days per month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | 50 | 22 | 18 | 33 | 189 | 257 | 238 | 214 | 238 | 257 | 110 | 71 |
| inches | 1.9 | 0.9 | 0.7 | 1.3 | 7.4 | 10.1 | 9.4 | 8.4 | 9.4 | 10.1 | 4.3 | 2.8 |
| Rainy days | 5 | 4 | 4 | 7 | 17 | 23 | 19 | 21 | 24 | 21 | 10 | 8 |
Average annual rainfall in San Rafael del Sur: 1621.7mm (638.5 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in San Rafael del Sur
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 8.3 | 9.5 | 9.2 | 9.1 | 8.4 | 6.8 | 7 | 7.3 | 6.9 | 6.1 | 7.5 | 7.5 |
Day / night temperatures
The graph below shows the daily range of temperatures for each month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | 19.3 | 19.5 | 20.7 | 21.9 | 22.5 | 21 | 21 | 21.2 | 21.2 | 20.8 | 19.9 | 19.4 |
| Max °C | 29.6 | 30.7 | 32.2 | 32.6 | 32 | 30 | 30 | 30.3 | 29.7 | 29.7 | 29.4 | 29.2 |
| Min °F | 66.7 | 67.1 | 69.2 | 71.3 | 72.4 | 69.8 | 69.8 | 70.1 | 70.1 | 69.4 | 67.7 | 66.9 |
| Max °F | 75.9 | 77.2 | 79.5 | 81 | 81 | 77.9 | 77.9 | 78.3 | 77.7 | 77.4 | 76.3 | 75.7 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27 | 26.8 | 27.1 | 28 | 28.9 | 29 | 28.8 | 28.9 | 28.9 | 28.6 | 28 | 27.5 |
| °F | 80.7 | 80.2 | 80.8 | 82.5 | 84 | 84.3 | 83.8 | 84 | 84 | 83.5 | 82.5 | 81.5 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 12 | 13 | 12 | 12 | 9 | 7 | 8 | 7 | 6 | 5 | 7 | 11 |
| mph | 8 | 8 | 8 | 7 | 5 | 4 | 5 | 5 | 4 | 3 | 4 | 7 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
Relative humidity
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 73% | 66% | 67% | 68% | 71% | 82% | 78% | 80% | 80% | 87% | 72% | 76% |
Other monthly averages
San Rafael del Sur weather stats
| Hottest month: | April | 32.3°C 90.1°F |
|---|---|---|
| Driest month: | March | 18mm 0.7ins |
| Sunniest month: | February | 9.5hrs |
| Coldest month: | December | 29°C 84.2°F |
| Wettest month: | June | 257mm 10.1ins |
| Warmest sea: | June | 29°C 84.2°F |
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